Moving pyrolyzing apparatus and method for applying the apparatus

ABSTRACT

The invention relates to a moving pyrolyzing apparatus and a method thereof. The apparatus comprises a pyrolyzing chamber, heat source beds which located inside the chamber and moving means cooperating with the beds. The beds include at least the first reaction surface and the second reaction surface corresponding to the moving means. The temperature of the first reaction surface and the second reaction surface is suitable for pyrolytic reaction. The process of pyrolytic reaction includes the pyrolyzing process of the raw materials on the first reaction surface and the second reaction surface, the transfer process from the first reaction surface to the second reaction surface. Thereby the distance of travel of raw materials is extended under a certain size and internal space of the pyrolyzing apparatus.

FIELD OF THE INVENTION

The present invention relates to a pyrolyzing apparatus, more particularly, to a moving pyrolyzing apparatus and method thereof.

DESCRIPTION OF RELATED ART

The rapid development of petroleum industry promotes the extensive production and application of organic products, and waste pollution problem has become increasingly serious with more and more organic waste, which will undoubtedly become the environmental problems to solve. The traditional treatment methods for organic waste include landfill or incineration, which not only cause the second pollution to the environment, and cannot realize effective utilization of the resources.

The industry fully realizes that the recycling and utilization of waste organic materials has great potential market prospect through continuous testing and exploring. Many valuable resources can be extracted from organic waste materials by the pyrolyzing technology of organic waste materials, including oil, gas, carbon black, steel wire, which realize the “waste to treasure”, helps to protect the ecological environment more at the same time.

The apparatus for pyrolyzing organic materials in the industry usually includes the types of grate stoker, hearth, fluidized bed etc. The hearth pyrolysis apparatus includes fixed bed apparatus and moving bed apparatus, wherein the moving bed apparatus has applied extensively since it can work for a long time continuously.

Referring to FIG. 1 of the prior art, the moving pyrolyzing apparatus comprises pyrolyzing chamber 1′, heat source bed 2′ in the chamber 1′ and moving assembly 3′, the pyrolyzing chamber 1′ includes inlet 11′ for guiding the raw materials in and outlet for discharging the products of pyrolyzing. The surface of the heat source bed 2′ having heat source inlet 21′ and heat source outlet 22′ is provided with the required temperature for pyrolyzing, wherein the raw materials are conveyed and pyrolyzed by the movement of the moving assembly 3′, and discharging the products of pyrolyzing to outside of the chamber 1′ from the respective outlet.

However, the length of trip of the raw materials depend entirely on the size of the whole pyrolysis apparatus and the length of the heat source bed because of the single surface 20′ for pyrolyzing reaction.

In other words, the method of the prior art limits the trip of raw materials in the pyrolyzing reaction chamber. Higher temperature of heat source and efficiency of heat exchange is required to achieve higher pyrolyzing efficiency in short journey of raw materials, thereby it is adverse to the cost and security of pyrolysis process. In view of this, it is necessary to be improved the existing mobile pyrolysis apparatus to solve the existing problems.

BRIEF SUMMARY OF THE INVENTION

The object of present invention is to provide a moving pyrolyzing apparatus to solve the problem of the limited moving trip of raw materials in the pyrolyzing chamber in the prior art.

Another object of present invention is to provide a pyrolyzing method of the moving pyrolyzing apparatus to solve the problem of the limited moving trip of raw materials in the pyrolyzing chamber in the prior art.

In order to achieve the object, the present invention is implemented by the following technical solution:

A moving pyrolyzing apparatus, comprising:

a pyrolyzing chamber, includes an inlet for receiving raw materials to be pyrolyzed and an outlet for discharging the products of pyrolysis;

moving means for conveying the raw materials from the inlet to the outlet, which located inside of the chamber; and

heat source beds include at least the first reaction surface and the second reaction surface with the temperature required for pyrolysis corresponding to the moving means, the first reaction surface and the second reaction surface are disposed separately, and the moving means convey the raw materials on the first reaction surface and transfer the raw materials from the first reaction surface to the second reaction surface to convey the raw materials on the second reaction surface.

Preferably, the heat source beds comprise the first heat source bed and the second heat source bed, which are detached with each other, the first reaction surface is disposed at the first heat source bed and the second reaction surface is disposed at the second heat source bed.

Preferably, the first heat source bed includes the first heat source passage, the second heat source bed includes the second heat source passage, and the first heat source passage and the second heat source passage are disposed separately.

Preferably, the moving means comprise a chain unit and at least two bearing wheels cooperating with the chain unit, the chain unit with scraping unit for moving the raw materials conduct turning motion on the first and second reaction surface, the bearing wheels include a driving wheel.

Preferably, the scraping unit includes a main body, the first scraping part and the second scraping part, wherein the first scraping part and the second scraping part are arranged back to back on the main body, the first scraping part conveys the raw materials on the first reaction surface and the second scraping part conveys the raw materials on the second reaction surface.

Preferably, the end portion for receiving the raw materials on the second heat source bed extends beyond the position of the driving wheel.

Preferably, a guide plate is disposed at the end portion on the second heat source bed, which located at the end of the driving wheel which away from the first heat source bed.

Preferably, the first heat source bed includes a heat receiving tube and a heat discharging tube, the heat receiving tube includes the first tube, the second tube and the third tube which is connected between the first tube and the second tube, the heat source discharging tube includes the forth tube, the fifth tube and the sixth tube which is connected between the forth tube and the fifth tube, the second tube and the forth tube extend outward from the side portion of the first heat source, and the height of the first tube and the fifth tube is lower than the height of the moving means.

A pyrolyzing method of a moving pyrolyzing apparatus comprises the following steps:

providing heat source for flowing in the heat source beds in order to acquire the required temperature for pyrolyzing of the first and second reaction surface;

initiating the motion of the moving means;

guiding the raw materials to be pyrolyzed into the pyrolyzing chamber;

conveying and pyrolyzing the raw materials on the first reaction surface;

transferring the raw materials from the first reaction surface to the second reaction surface;

conveying and pyrolyzing the raw materials on the second reaction surface;

discharging the products of pyrolysis to the outside of the pyrolyzing chamber.

Preferably, the raw materials to be pyrolyzed includes one or more of old tires, rubber, plastic and other organic waste products.

Preferably, the method further includes the following steps:

providing the first heat source bed with the first reaction surface and the second heat source bed with the second reaction surface, which is dispose in the pyrolyzing chamber separately;

disposing the moving means at relevant position to ensure that the moving means conduct rotary movement, wherein the moving means include the first portion interacting with the first reaction surface and the second portion interacting with the second reaction surface.

Preferably, the method further includes the following steps:

circulating the heat source in the first and second heat source beds, wherein the direction of heat flow inside of the first heat source bed is opposite to the movement of the raw materials thereof, the direction of heat flow inside of the second heat source bed is as same as the movement of the raw materials thereof.

Compared with the prior art, the effective results of the present invention is the following: the first and second reaction surfaces with required temperature for pyrolyzing is disposed in the pyrolyzing chamber. The raw materials are guided into the chamber from the inlet for pyrolyzing. Then the raw materials are transferred from the first reaction surface to the second reaction surface to be conveyed and pyrolyzed continuously after conveyed and pyrolyzed on the first reaction surface, which makes the trip of raw materials extended under a certain size and internal space of the pyrolyzing apparatus, thereby ensure the pyrolysis effectiveness and realize continuous production of pyrolysis.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of a pyrolyzing apparatus in the prior art;

FIG. 2 is a schematic diagram of a pyrolyzing apparatus from the front side view in the specific embodiment;

FIG. 3 is a schematic diagram of a pyrolyzing apparatus from the top side view in the specific embodiment;

FIG. 4 is a schematic diagram of a pyrolyzing apparatus from the left side view in a specific embodiment;

FIG. 5 is a schematic diagram of enlarged parts labeled A in a specific embodiment;

FIG. 6 is a schematic diagram of the relationship of the location between the first, second heat source beds and the bearing wheel of the pyrolyzing apparatus in a specific embodiment; and

FIG. 7 is a schematic diagram of the relationship of the location between the first, second heat source beds and the bearing wheel of the pyrolyzing apparatus in another specific embodiment.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

Now, a further description will be made below with reference to accompanying drawings in the specific embodiment to the present invention. The moving pyrolysis apparatus of this invention can be applied in the pyrolysis process of one or more tires, rubber, plastic, and other organic materials. Take the pyrolysis process of waste tire as an example, the pyrolysis products include carbon black, steel wire, a little of other metals, oil and gas.

With reference to FIG. 2, FIG. 3 and FIG. 4 in the specific embodiment of the present invention, the moving pyrolysis apparatus 100 comprises a base 1 and a pyrolyzing chamber 2 thereof. The pyrolysis chamber 2 is a closed, internal high temperature environment. The wall of the chamber is arranged an inlet 21 for guiding the pyrolysis materials into the chamber to pyrolyzing.

In addition, material outlets are disposed on the wall of the pyrolysis chamber 2 for discharging the pyrolysis products in the present embodiment, which include a gas outlet 23 at the top of the pyrolysis chamber 2 and a solid discharge outlet 25 at the bottom of the pyrolysis chamber 2, wherein the carbon black, steel wire and other solid products are discharged from the solid discharge outlet 25 and the products from the gas outlet 23 are separated into the heavy and light components via condensation process.

The first heat source bed 3, the second heat source bed 4 and a moving assembly 5 cooperating with the heat source bed 3, the heat source bed 4 is disposed in the pyrolyzing reaction chamber 2 in the present embodiment. The first heat source bed 3 and the second heat source bed 4 are arranged separately, and result in required temperature to achieve the pyrolysis reaction on each surface thereof through the circulation of heat inside of the beds both. The moving assembly 5 is used for conveying and pyrolyzing the raw material on the first, second heat source beds. In this embodiment, the heat source is high temperature flue gas, however, it is not limited to high temperature flue gas in other embodiments of the invention.

In the present embodiment, the first heat source bed 3 and the second heat source bed 4 are disposed heat source passage separately to ensure the efficiency of heat transfer and realize the temperature control helpfully. The first heat source bed 3 includes a heat receiving tube and a heat discharging tube, the heat receiving tube includes the first tube 31, the second tube 35 and the third tube 33 which is connected between the first tube and the second tube, the heat source discharging tube includes the forth tube 37, the fifth tube 32 and the sixth tube 39 which is connected between the forth tube 37 and the fifth tube 32. The second tube 35 and the forth tube 37 extend outward from the side portion of the first heat source bed 3, and the height of the first tube 31 and the fifth tube 32 is lower than the height of the moving means. The third tube 33 and the sixth tube 39 are arc-shaped.

In this embodiment, the second heat source bed 4 comprises a heat source receiving tube 44 and a heat source discharging tube 45, which are connected to the body of the bed, wherein the height of the heat source receiving tube 44 is the same as the height of the first tube 31, thereby it is convenient for providing high temperature heat source for the said apparatus. Of course, in other embodiments of the invention, the shape, position of heat receiving tube and the number of heat receiving tube and heat discharging tube can be changed according to the design requirements.

Continue to illustrate the embodiment with reference to FIG. 2, FIG. 3 and FIG. 4, the moving assembly 5 includes comprise a chain unit 51, a driving wheel 53 with a rotating shaft 530 and a driven wheel 55 with a rotating shaft 550 cooperating with the chain unit 51. The driving wheel 53 provides driving force through driving unit 6, thus drives the chain unit 51 move along the surface of the first heat source bed 3, the second heat source bed 4. However, the skilled person in the prior art has no difficulty to think out that the number of bearing wheels is not limited to two, and the number and positions of the driving wheel and driven wheel can be changed according to the specific situation.

According to FIG. 2, and FIG. 5 in the present embodiment, the first heat source bed 3 has a first reaction surface 30 for pyrolyzing of the raw material, and the second heat source bed 4 has a first reaction surface 40 for pyrolyzing of the raw material. The first and second reaction surfaces are the top surfaces of the horizontal beds. The chain unit 51 is provided a scraping unit 57 for pushing the raw material and one portion of it keeps contacting with the first reaction surface 30 and another portion keeps contacting with the second reaction surface 40 along with the rotary movement of the chain unit 51. In a preferred embodiment of the invention, the circulation direction of internal heat source in the first heat source bed 3 is opposite to the movement direction of the raw material on the first heat source bed 3. As shown in FIG. 5, the materials on the first reaction surface 30 move along the direction of the D1, and the flue gas move along the direction of the D2 within the first reaction bed 3, which ensure that the temperature of pyrolysis is increased gradually when the raw materials move on the first reaction surface 30 because of the heat loss of flue gas itself. Thereby, the coking of the material can be alleviated on surface the heat source bed. More preferably, the circulation direction of the heat inside the second heat source bed 4 is same with the movement direction of the materials on the second heat source bed 4, that is, the materials move along the direction of the D2 on the second reaction surface 40, and the flue gas circulates along the direction of the D2 as well as. Thereby the pyrolysis temperature is almost no change when the materials transfer from the first reaction surface to the second reaction, which is helpful to the continuation of the pyrolysis reaction.

With reference to the FIG. 2, FIG. 3, FIG. 4 and FIG. 5 in the present embodiment, a chain unit 51 includes the part between the first heat source bed 3 and the material inlet 21, and the part between the first heat source bed 3 and the second heat source bed 4. A scraping unit is disposed at the chain unit with interval. The chain unit conducts rotary motion along the first and second reaction surface. The scraping unit 57 is disposed on the top of the surface 30 of the first heat source bed 3 and the surface 40 of the second heat source bed 4, wherein it have a certain gap between the scraping unit 57 and the surface 30 or the surface 40. The scraping unit 57 includes a main body 570, the first scraping part 571 and the second scraping part 572, wherein the first scraping part and the second scraping part are arranged back to back on the main body. The scraping unit is a thin plate roughly, where the main body 570 is in vertical position with the chain unit generally. The two scraping parts of scraping unit 57 also conduct overturning movement corresponding to the chain unit's rotary, that is, the first scraping part 571 conveys the raw materials on the first reaction surface 30 and the second scraping part 572 conveys the raw materials on the second reaction surface 40. The scraping parts can be disposed bar-shape or curved slab shape etc.

According to FIG. 3 and FIG. 4 in the embodiment, the chain unit 51 comprises parallel chain 51 a and chain 51 b fixed with a plurality of scraping unit 57. The extension of the chain 51 a and the chain 51 b and the flowing of the raw material are in the same direction, and the chain 51 a and the chain 51 b are in the same extending direction with the scraping unit 57. Certainly, the number of the chains and the work mode of the scraping unit can be changed according to the practical requirements. It is not difficult for the person skilled in the art to think out that the moving unit can be replaced by the conveyor belt or other conveying means.

As shown in FIG. 2, in order to implement the invention better, the chain unit is disposed a matched one or more adjusting unit 56 for adjusting the distance between the bearing wheel 53 and the bearing wheel 55 to achieve the function of adjusting the tightness of the chain.

FIG. 6 is a schematic diagram of the relationship of the location between the first, second heat source beds and the bearing wheel of the pyrolyzing apparatus in a specific embodiment. As shown in FIG. 6, the first heat source bed 3 is disposed between the bearing wheel 53 and the bearing wheel 54. The first heat source bed 3 comprises a first end portion 34 close to the bearing wheel 54 and a second end portion 36 close to the bearing wheel 55. The first end portion 34 has an upper edge 341 and a bottom edge 342. The distance between the upper edge 341 and the driving bearing wheel 53 is smaller than the distance between the driving bearing wheel 53 and the bottom edge 342, thus it is helpful to guide the raw materials from the surface of the first heat source bed 3 to the surface of the second heat source bed 4.

In the present embodiment, the third end portion 41 for receiving the raw materials on the second heat source bed 4 extends beyond the position of the driving wheel 53 to ensure that the raw materials spill outside of the bed while transferring the materials from the first heat source bed 3 to the second heat source bed 4. The position of the forth end portion 42 of the second heat source bed 4 corresponding to the third end portion cannot extends beyond the position of the solid outlet, thereby it is convenient for the solid products discharging from solid outlet.

FIG. 7 is a schematic diagram of the position relationship of the first, second heat source beds and the bearing wheels of the pyrolyzing apparatus in another specific embodiment. A guide plate 43 is disposed additionally at the end of the second heat source bed for receiving the raw material based and located at the end of the driving wheel away from the first heat source bed on the above embodiment.

It is worth mentioning that some preferred embodiments are described in detail, and the other practical embodiments are not described one by one in this description. For example, the first and second reaction surface can be arranged back to back on the surface of a same heat source bed, or, the second heat source bed only take guiding the materials part and make the bottom surface of the first heat source bed closer to the second heat source bed, and the spacing between surface and the second heat source bed the first heat source bed body closer to the surface between the first heat source, thus the bottom surface of the first heat source bed is the second reaction surface.

As shown in FIG. 2 and FIG. 5 in the embodiment thereafter, a pyrolyzing method for applying the moving pyrolyzing apparatus above comprises the following steps:

S1

Providing heat source for flowing in the heat source beds in order to acquire the required temperature for pyrolyzing of the first and second reaction surface, wherein proving the first heat source bed 3 and the second heat source bed 4, and arranging them inside of the pyrolyzing chamber 2. The first heat source bed 3 has the first reaction surface 30 and the second heat source bed 4 has the second reaction surface 40. The moving assembly 5 is disposed at relevant position inside of the pyrolyzing chamber 2 to ensure it can conduct rotary movement on the first and second surface. The moving assembly 5 includes a moving part interacting with the first reaction surface 30 and a turning part interacting with the second reaction surface 40.

More preferably, circulating the heat source in the first and second heat source beds separately, wherein the direction of heat flow inside of the first heat source bed 3 is opposite to the movement of the raw materials thereof, the direction of heat flow inside of the second heat source bed 4 is as same as the movement of the raw materials thereof.

S2

Initiating a driving unit 6 to drive the motion of the moving means 5;

S3

Guiding the raw materials to be pyrolyzed into the pyrolyzing chamber, wherein the materials should be pretreated through crushing, melting firstly, then transferring the melting liquid material obtained from pretreatment process into the pyrolysis chamber 2;

S4

The raw materials are conveyed and pyrolyzed on the first reaction surface 30 by the scraping motion of the moving means 5;

S5

The raw materials are transferred from the first reaction surface 30 to the second reaction surface 40 after moving a certain distance on the first reaction surface 30;

S6

The raw materials are conveyed and pyrolyzed on the second reaction surface 40 on the scraping effect of the moving unit 5;

S7

Discharging the products of pyrolysis to the outside of the pyrolyzing chamber. The raw materials change into carbon black, oil and gas products in the pyrolysis process. The carbon black is guided to the outside of the reaction chamber from the solid outlet 25 after moved to the end of the second heat source bed 4, wherein a seal means is arranged for prevent the outside air into the reaction chamber. Gaseous gas oil is guided to the outside from the gas outlet 23.

In summary, the moving pyrolysis apparatus and method thereof of present invention dispose at least two heat source beds cooperating with the moving unit 5, which are the heat source bed 3 with pyrolyzing reaction surface 30 and the heat source bed 4 with pyrolyzing reaction surface 40. The raw materials are guided into the chamber from the inlet for pyrolyzing. Then the raw materials are transferred from the first reaction surface to the second reaction surface to be conveyed and pyrolyzed continuously after conveyed and pyrolyzed on the first reaction surface, which makes the trip of raw materials extended under a certain size and internal space of the pyrolyzing apparatus, thereby ensure the pyrolysis effectiveness and realize continuous production of pyrolysis.

It should be understood that not every embodiment contains only one independent technical solution although the specification is described according to embodiments. The narrative mode above is only for the sake of clarity. The skilled in the art should consider the specification as a whole. The technical solutions in every embodiment can be combined properly, and form other embodiment which can be understood by the skilled person in the field.

The above embodiments are merely used to illustrate the present invention, but not intend to limit the present invention. Various changes or modifications made by a person skilled in the art without departing from the spirit and scope of the present invention should fall within the scope of the present invention defined by the following claims. 

What is claimed is:
 1. A moving pyrolyzing apparatus, comprising: a pyrolyzing chamber, including an inlet for receiving raw materials to be pyrolyzed and an outlet for discharging the products of pyrolysis; moving means for conveying the raw materials from the inlet to the outlet, which located inside of the chamber; and heat source beds including at least the first reaction surface and the second reaction surface with the temperature required for pyrolysis corresponding to the moving means, the first reaction surface and the second reaction surface being disposed separately, and the moving means conveying the raw materials on the first reaction surface and transferring the raw materials from the first reaction surface to the second reaction surface to convey the raw materials on the second reaction surface.
 2. The moving pyrolyzing apparatus of claim 1, wherein the heat source beds comprise the first heat source bed and the second heat source bed, which are detached with each other, the first reaction surface is disposed at the first heat source bed and the second reaction surface is disposed at the second heat source bed.
 3. The moving pyrolyzing apparatus of claim 2, wherein the first heat source bed includes the first heat source passage, the second heat source bed includes the first heat source passage, the first heat source passage and the second heat source passage are disposed separately.
 4. The moving pyrolyzing apparatus of claim 2, wherein the moving means comprise a chain unit and at least two bearing wheels cooperating with the chain unit, the chain unit with scraping unit for moving the raw materials conduct turning motion on the first and second reaction surface, the bearing wheels include a driving wheel.
 5. The moving pyrolyzing apparatus of claim 4, wherein the scraping unit includes a main body, the first scraping part and the second scraping part, wherein the first scraping part and the second scraping part are arranged back to back on the main body, the first scraping part conveys the raw materials on the first reaction surface and the second scraping part conveys the raw materials on the second reaction surface.
 6. The moving pyrolyzing apparatus of claim 4, wherein the end portion for receiving the raw materials on the second heat source bed extends beyond the position of the driving wheel.
 7. The moving pyrolyzing apparatus of claim 6, wherein a guide plate is disposed at the end portion on the second heat source bed, which located at the end of the driving wheel away from the first heat source bed.
 8. The moving pyrolyzing apparatus of claim 2, wherein the first heat source bed includes a heat receiving tube and a heat discharging tube, the heat receiving tube includes the first tube, the second tube and the third tube which is connected between the first tube and the second tube, the heat source discharging tube includes the forth tube, the fifth tube and the sixth tube which is connected between the forth tube and the fifth tube, the second tube and the forth tube extend outward from the side portion of the first heat source, and the height of the first tube and the fifth tube is lower than the height of the moving means.
 9. The moving pyrolyzing apparatus of claim 2, wherein the direction of heat flow inside of the first heat source bed is opposite to the movement of the raw materials thereof, the direction of heat flow inside of the second heat source bed is as same as the movement of the raw materials thereof.
 10. A moving pyrolyzing apparatus, comprising a pyrolyzing chamber, including an inlet for receiving raw materials to be pyrolyzed and an outlet for discharging the products of pyrolysis, wherein the first heat source bed and the second heat source bed is disposed inside of the pyrolyzing chamber, the first and second heat source bed have the first and second reaction surface separately with the temperature required for pyrolysis; wherein corresponding to the moving means, the first reaction surface and the second reaction surface are disposed separately, and the moving means convey the raw materials on the first reaction surface and transfer the raw materials from the first reaction surface to the second reaction surface to convey the raw materials on the second reaction surface; and moving means conducting turning motion in the pyrolyzing chamber and including the first part located between the inlet for receiving raw materials and the first heat source bed, and the second part located between the first heat source and the second heat source; moving means conveying the raw materials to be pyrolyzed on the first reaction surface and transferring the raw materials from the first reaction surface to the second reaction surface to convey the raw materials on the second reaction surface.
 11. The moving pyrolyzing apparatus of claim 10, wherein the moving means comprise a chain unit and at least two bearing wheels cooperating with the chain unit, the chain unit with scraping unit for moving the raw materials conduct turning motion on the first and second reaction surface, the bearing wheels include a driving wheel.
 12. The moving pyrolyzing apparatus of claim 11, wherein the scraping unit includes a main body, the first scraping part and the second scraping part, wherein the first scraping part and the second scraping part are arranged back to back on the main body, the first scraping part conveys the raw materials on the first reaction surface and the second scraping part conveys the raw materials on the second reaction surface.
 13. The moving pyrolyzing apparatus of claim 11, wherein the end portion for receiving the raw materials on the second heat source bed extends beyond the position of the driving wheel.
 14. The moving pyrolyzing apparatus of claim 13, wherein a guide plate is disposed at the end portion on the second heat source bed, which is located at the end of the driving wheel which away from the first heat source bed.
 15. The moving pyrolyzing apparatus of claim 10, wherein the first heat source bed includes a heat receiving tube and a heat discharging tube, the heat receiving tube includes the first tube, the second tube and the third tube which is connected between the first tube and the second tube, the heat source discharging tube includes the forth tube, the fifth tube and the sixth tube which is connected between the forth tube and the fifth tube, the second tube and the forth tube extend outward from the side portion of the first heat source, and the height of the first tube and the fifth tube is lower than the height of the moving means.
 16. A pyrolyzing method of a moving pyrolyzing apparatus, wherein the pyrolyzing apparatus includes pyrolyzing chamber, heat source beds which located inside the chamber and moving means cooperating with the beds, the beds include at least the first reaction surface and the second reaction surface corresponding to the moving means, the method comprises the following steps: providing heat source for flowing in the heat source beds in order to acquire the required temperature for pyrolyzing of the first and second reaction surface; initiating the motion of the moving means; guiding the raw materials to be pyrolyzed into the pyrolyzing chamber; conveying and pyrolyzing the raw materials on the first reaction surface; transferring the raw materials from the first reaction surface to the second reaction surface; conveying and pyrolyzing the raw materials on the second reaction surface; and discharging the products of pyrolysis to the outside of the pyrolyzing chamber.
 17. The pyrolyzing method of claim 16, wherein the raw materials to be pyrolyzed includes one or more of old tires, rubber, plastic and other organic waste products.
 18. The pyrolyzing method of claim 16, wherein the method further includes the following steps: providing the first heat source bed with the first reaction surface and the second heat source bed with the second reaction surface, which is dispose in the pyrolyzing chamber separately; and disposing the moving means at relevant position to ensure that the moving means conduct rotary movement, wherein the moving means include the first portion interacting with the first reaction surface and the second portion interacting with the second reaction surface.
 19. The pyrolyzing method of claim 18, wherein the method further includes the following steps: circulating the heat source in the first and second heat source beds, wherein the direction of heat flow inside of the first heat source bed is opposite to the movement of the raw materials thereof, the direction of heat flow inside of the second heat source bed is as same as the movement of the raw materials thereof. 